Use WebScreenInfo members to provide screen orientation information for layout test support.

content/test/layouttest_support.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/public/test/layouttest_support.h"
 
 #include "base/callback.h"
 #include "base/lazy_instance.h"
 #include "content/browser/renderer_host/render_widget_host_impl.h"
 #include "content/common/gpu/image_transport_surface.h"
@@ skipping 85 matching lines @@
 void SetMockDeviceMotionData(const WebDeviceMotionData& data) {
   RendererWebKitPlatformSupportImpl::SetMockDeviceMotionDataForTesting(data);
 }
 
 void SetMockDeviceOrientationData(const WebDeviceOrientationData& data) {
   RendererWebKitPlatformSupportImpl::
       SetMockDeviceOrientationDataForTesting(data);
 }
 
 void SetMockScreenOrientation(
+    RenderView* render_view,
     const blink::WebScreenOrientationType& orientation) {
+  static_cast<RenderViewImpl*>(render_view)
+      ->SetScreenOrientationForTesting(orientation);
+  // FIXME(ostap): Remove this when blink side gets updated.
   RendererWebKitPlatformSupportImpl::
       SetMockScreenOrientationForTesting(orientation);
 }
 
 void EnableRendererLayoutTestMode() {
   RenderThreadImpl::current()->set_layout_test_mode(true);
 }
 
 void EnableBrowserLayoutTestMode() {
 #if defined(OS_MACOSX)
@@ skipping 178 matching lines @@
     result.append(
         DumpHistoryItem(entry->root_history_node(),
                         8,
                         index == current_index));
   }
   result.append("===============================================\n");
   return result;
 }
 
 }  // namespace content